| 基于SOA和NOLM的光脉冲放大与压缩的设计模型 |
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| 引用本文： | 吴建伟,王国栋,张开骁.基于SOA和NOLM的光脉冲放大与压缩的设计模型[J].量子光学学报,2006,12(1):44-48. |
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| 作者姓名： | 吴建伟 王国栋 张开骁 |
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| 作者单位： | 1. 河海大学理学院,江苏,南京,210098
2. 南京大学,物理系,江苏,南京,210093 |
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| 摘 要： | 设计了一种基于半导体光放大器(SOA)和非线性光学环镜(NOLM)的光脉冲放大与压缩的模型。数值研究结果表明:在NOLM中,当调节合适的控制脉冲的输入和初始时延时,具有较低峰值功率、宽度为几十皮秒的高斯信号脉冲经此模型放大压缩后,可以得到脉冲峰值增益高、脉冲宽度窄以及基本无基座的高质量超短信号光脉冲。
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| 关 键 词： | 半导体光放大器 非线性光学环镜 脉冲放大 脉冲压缩 |
| 文章编号： | 1007-6654（2006）01-0044-05 |
| 收稿时间： | 2005-02-24 |
| 修稿时间： | 2005年2月24日 |
A Design Model of Amplification and Compression of Optical Pulse Based on SOA and NOLM |
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| WU Jian-wei,WANG Guo-dong,ZHANG Kai-xiao.A Design Model of Amplification and Compression of Optical Pulse Based on SOA and NOLM[J].Acta Sinica Quantum Optica,2006,12(1):44-48. |
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| Authors: | WU Jian-wei WANG Guo-dong ZHANG Kai-xiao |
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| Institution: | 1. School of Science, Hohai University, Nanjing 210098, China ; 2. Department of Physics, Nanjing University, Nanjing 210093, China |
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| Abstract: | A model based on semiconductor optical amplifier(SOA) and nonlinear optical loop mirror(NOLM) is designed for amplification and compression of optical pulse.Numerical results show: After the Gaussian signal optical pulse with small peak power and several tens picosecond width is amplified and compressed by this model,a high quality ultra-short signal optical pulse,which has high peak gain,large compression ratio and nearly no pedestal,can be obtained while adjusting the input peak power and time delay of controlling pulse in NOLM. |
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| Keywords: | Semiconductor optical amplifier nonlinear optical loop mirror pulse amplification pulse compression |
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